| Investigations of the optical spectra and EPR g factors for LuAlO3: Ce3+ Crystal | |
| Liu Hong-Gang1; Zheng Wen-Chen1,4; Feng Wen-Lin1,2; Yang, Wei-Qing1,3 | |
| Corresponding Author | Zheng Wen-Chen(zhengwc1@163.com) |
| 2010-02-15 | |
| Source Publication | PHYSICA B-CONDENSED MATTER
 |
| ISSN | 0921-4526 |
| Volume | 405Issue:4Pages:1055-1057 |
| Abstract | The optical spectral band positions and electron paramagnetic resonance (EPR) g factors g(x), g(y) and g(z) in LuAlO3:Ce3+ crystal are calculated by using a complete diagonalization (of energy matrix) method (CDM). In the method, the Zeeman (or magnetic) interaction is added to the Hamiltonian in the conventional CDM and so the present Hamiltonian includes all the interactions for 40 ions under electric field (i.e., the crystal field in crystal) and external magnetic field (in EPR experiment). The calculated results are in reasonable agreement with the experimental values. In addition, the calculated g factors and optical spectra from the present CDM are very close to those from the conventional CDM. It appears that both CDMs can be effective to the calculations of g factors (and also optical spectra) for 4f(n) ions in crystals. (C) 2009 Elsevier B.V. All rights reserved. |
| Keyword | Crystal-field theory Electron paramagnetic resonance Optical spectra Ce3+ LuAlO3 |
| DOI | 10.1016/j.physb.2009.11.003 |
| Indexed By | SCI |
| Language | 英语 |
| WOS Research Area | Physics |
| WOS Subject | Physics, Condensed Matter |
| WOS ID | WOS:000274607700005 |
| Publisher | ELSEVIER SCIENCE BV |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/102156 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Zheng Wen-Chen |
| Affiliation | 1.Sichuan Univ, Dept Mat Sci, Chengdu 610064, Peoples R China 2.Chongqing Inst Technol, Dept Appl Phys, Chongqing 400050, Peoples R China 3.Chengdu Univ Informat & Technol, Dept Opt & Elect, Chengdu 610225, Peoples R China 4.Chinese Acad Sci, Int Ctr Mat Phys, Shenyang 110016, Peoples R China |
| Recommended Citation GB/T 7714 | Liu Hong-Gang,Zheng Wen-Chen,Feng Wen-Lin,et al. Investigations of the optical spectra and EPR g factors for LuAlO3: Ce3+ Crystal[J]. PHYSICA B-CONDENSED MATTER,2010,405(4):1055-1057. |
| APA | Liu Hong-Gang,Zheng Wen-Chen,Feng Wen-Lin,&Yang, Wei-Qing.(2010).Investigations of the optical spectra and EPR g factors for LuAlO3: Ce3+ Crystal.PHYSICA B-CONDENSED MATTER,405(4),1055-1057. |
| MLA | Liu Hong-Gang,et al."Investigations of the optical spectra and EPR g factors for LuAlO3: Ce3+ Crystal".PHYSICA B-CONDENSED MATTER 405.4(2010):1055-1057. |
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